/*
 * Copyright (c) 2020 - present, Inspur Genersoft Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.inspur.edp.cef.variable.dtgenerator.core.rtgenerator.manager.acccessorcreator;

import com.inspur.edp.cef.generator.coreGenerator.base.accessorcreatorgen.method.CreateAccessorGenerator;
import com.inspur.edp.cef.variable.dtgenerator.core.rtgenerator.manager.VarMgrGenContext;
import org.eclipse.jdt.core.dom.Block;
import org.eclipse.jdt.core.dom.CastExpression;
import org.eclipse.jdt.core.dom.ClassInstanceCreation;
import org.eclipse.jdt.core.dom.ReturnStatement;

public class VarCreateAccessorGenerator extends CreateAccessorGenerator
{
	private VarMgrGenContext mgrGenCtx;

	public VarCreateAccessorGenerator(VarMgrGenContext mgrGenCtx)
	{
		this.mgrGenCtx = mgrGenCtx;
	}

	@Override
	protected Block buildMethodBody() {
		Block block= ast.newBlock();
		ReturnStatement returnStatement=ast.newReturnStatement();
		ClassInstanceCreation classInstanceCreation=ast.newClassInstanceCreation();
		String rootCode = mgrGenCtx.getVarGenerateContext().getCefGenContext().getCommonVariableEntity().getCode();
		classInstanceCreation.setType(ast.newSimpleType(ast.newName(mgrGenCtx.getProjContext().getAccessorMediateTypes().get(rootCode).getFullName())));

		CastExpression castExpression=ast.newCastExpression();
		castExpression.setType(ast.newSimpleType(ast.newName(mgrGenCtx.getProjContext().getCefGenContext().getRootDataInterfaceType().getFullName())));
		castExpression.setExpression(ast.newSimpleName(ParName_Data));
		classInstanceCreation.arguments().add(castExpression);

		returnStatement.setExpression(classInstanceCreation);
		block.statements().add(returnStatement);
		return block;
	}
}
